Reagents for HI 775 and HI833xx - 25 tests

Magnesium Hardness Checker HC The hardness or hydrometric titer (TH) of water essentially corresponds to the presence of calcium and magnesium salts. It is directly linked to the geological nature of the terrain crossed. A calcareous soil will give hard water while a granite soil will produce rather soft water. The total hardness represents the sum of the calcium and...

pH 4 calibration solution 1 bag

pH 7 calibration solution

Marinepure PLATE 20x20x2.5cm Designed for Ammonia and Nitrite Removal under high flow. Deep pore structure will allow development of low oxygen zones, which will help with control of nitrates. Perfect for the creative hobbyist as it can be easily shaped. Use in sumps, between baffles, shape to fit in tight/custom places.

Marinepure BLOCK 20x20x8cm Ammonia, Nitrite & Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive or low flow systems. Live rock substitute Use in Aquarium sumps

1x disk  for Spin TouchFF fresh water

Fresh water alkalinity photometer This measurement is important to define the corrosive characteristics of water, due mainly to hydroxide, carbonate and bicarbonate ions, and to anions which cause hydrolysis such as phosphates, silicates, borates, and the salts of some organic acids. Measuring alkalinity is essential when monitoring soil, drinking water...

Plug C and D - Adaptive Reef 4x Cut Outs to Cover the larger holes in the deluxe boards.

Plug A and B - Adaptive Reef These cut outs fit both the deluxe and standard holes for a cleaner appearance.  The package contains 3x solid plugs to completely cover a hole and 3x small cord cutouts.

Hinge Kit - Adaptive Reef Is mounting new equipment & controller modules to your aquarium control board becoming a PITA? Time to get organized and turn yours into a cabinet with hinges. Simple swing it open to add new gear. This Adaptive Reef Dual Color Hinge Kit will work with both black and white control boards, standard and deluxe built by Adaptive...

French Cleat - Adaptive Reef The French Cleat accessory allows for easy mounting of your Aquarium Controller Board to your wall, stand, or any large, flat surface near your aquarium. The French Cleat makes it fast and easy to mount and remove the Controller Board for maintenance or reconfiguring without the need for any tools. Dimensions: 11"L x 1.125"W x...